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Related Concept Videos

Thoracic Aorta01:15

Thoracic Aorta

The thoracic section of the aorta begins at the T5 vertebra and extends to the T12 level at the diaphragm, initially progressing through the mediastinum to the left of the spinal column. Throughout its course in the thoracic segment, the thoracic aorta emits various offshoots known collectively as visceral and parietal branches. The branches that predominantly supply blood to visceral organs are termed visceral branches and include bronchial, pericardial, esophageal, and mediastinal arteries,...
Arteries of the Upper Limbs01:12

Arteries of the Upper Limbs

The subclavian artery transitions into the axillary artery as it exits the chest and enters the axillary region. This artery is critical for supplying blood to the shoulder area, including the head of the humerus, through the humeral circumflex arteries. As the vessel continues into the upper arm or brachium, it becomes the brachial artery. This artery plays a key role in vascularizing the brachial region and bifurcates at the elbow into several branches. These branches include the deep...
Aortic Regurgitation I: Introduction01:15

Aortic Regurgitation I: Introduction

IntroductionAortic regurgitation is characterized by the backward flow of blood from the aorta into the left ventricle during diastole and arises from the improper closure of the aortic valve. This condition results in left ventricular volume overload and can stem from both acute and chronic etiologies, each contributing uniquely to the disease's progression and symptomatology.Acute and Chronic CausesAcute aortic regurgitation often results from events that suddenly impair the integrity of the...
Aortic Regurgitation II: Clinical Features and Diagnostic Tests01:22

Aortic Regurgitation II: Clinical Features and Diagnostic Tests

Aortic valve regurgitation (AR) occurs when the aortic valve fails to close properly, allowing blood to flow backward from the aorta into the left ventricle. This backflow can result in two distinct clinical presentations: acute and chronic AR, each characterized by its own set of symptoms and physical findings.Acute Aortic RegurgitationAcute AR presents with a sudden onset of severe symptoms. Patients typically experience profound dyspnea (shortness of breath), chest pain, and signs of left...
Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...

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An Approach to Point-Of-Care Ultrasound Evaluation of the Abdominal Aorta
07:12

An Approach to Point-Of-Care Ultrasound Evaluation of the Abdominal Aorta

Published on: September 8, 2023

Gender-related differences in acute aortic dissection.

Christoph A Nienaber1, Rossella Fattori, Rajendra H Mehta

  • 1Division of Cardiology, University Hospital Rostock, Rostock School of Medicine, Ernst-Heydemann-Strasse 6, 18057 Rostock, Germany. christoph.nienaber@med.uni-rostock.de

Circulation
|June 16, 2004
PubMed
Summary
This summary is machine-generated.

Women with acute aortic dissection (AAD) are older, present later, and experience higher in-hospital mortality and worse surgical outcomes than men. This highlights critical gender-specific differences in AAD management and prognosis.

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Area of Science:

  • Cardiovascular Medicine
  • Thoracic Surgery
  • Medical Research

Background:

  • Limited data exists on gender-specific differences in acute aortic dissection (AAD).
  • Understanding these disparities is crucial for improving patient care.

Purpose of the Study:

  • To investigate gender-related differences in clinical presentation, diagnostic findings, management, and in-hospital outcomes of AAD.
  • To identify potential implications for improving outcomes in women with AAD.

Main Methods:

  • Analysis of 1078 patients from the International Registry of Acute Aortic Dissection (IRAD).
  • Comparison of clinical features, diagnostic imaging, in-hospital complications, and outcomes between men and women with AAD.

Main Results:

  • Women constituted 32.1% of AAD patients, were older, and presented later than men.
  • Women showed higher rates of coma/altered mental status, rupture signs (hematoma, effusion), hypotension, and tamponade.
  • Women experienced higher in-hospital mortality (adjusted OR 1.4) and worse surgical outcomes (32% vs. 22% mortality for Type A dissection).

Conclusions:

  • Significant gender-based differences exist in AAD presentation, complications, and outcomes.
  • These findings underscore the need for tailored diagnostic and therapeutic strategies for women with AAD to improve survival rates.